In this collection of essays one of the preeminent philosophers of science writing today offers a reinterpretation of the enduring significance of logicalpositivism, the revolutionary philosophical movement centered around the Vienna Circle in the 1920s and '30s. Michael Friedman argues that the logical positivists were radicals not by presenting a new version of empiricism (as is often thought to be the case) but rather by offering a new conception of a priori knowledge and its role in (...) empirical knowledge. This collection will be mandatory reading for any philosopher or historian of science interested in the history of logicalpositivism in particular or the evolution of modern philosophy in general. (shrink)

By the lights of a central logical positivist thesis in modal epistemology, for every necessary truth that we know, we know it a priori and for every contingent truth that we know, we know it a posteriori. Kripke attacks on both flanks, arguing that we know necessary a posteriori truths and that we probably know contingent a priori truths. In a reflection of Kripke's confidence in his own arguments, the first of these Kripkean claims is far more widely accepted (...) than the second. Contrary to received opinion, the paper argues, the considerations Kripke adduces concerning truths purported to be necessary a posteriori do not disprove the logical positivist thesis that necessary truth and a priori truth are co-extensive. (shrink)

Edited by a leading exponent of the school, this book offers--in the words of the movement's founders--logicalpositivism's revolutionary theories on meaning and metaphysics, the nature of logic and mathematics, the foundations of knowledge ...

R.G. Collingwood is not normally associated with analytic philosophy, neither negatively nor positively. He neither regarded himself, nor was regarded by his contemporaries and their successors, as an analytical philosopher. However, the story is more interestingly complex than this, both because Collingwood is one of the few pre-analytics in the UK who continues to be of interest to current analytical philosophers, especially in relation to the philosophy of art and history and his conception of metaphysics, and because he mounted a (...) critique of analytical philosophy in the years of its emergence. (shrink)

Recent work on Austrian philosophy has revealed, hitherto, unsuspected links between Vienna circle positivism on the one hand, and the thought of Franz Brentano and his circle on the other. the paper explores these links, casting light also on the Polish analytic movement, on the development of gestalt psychology, and on the work of Schlick and Neurath.

According to the standard account, logicalpositivism was the philosophical foundation of psychological neo-behaviorism. Smith (1986) has questioned this interpretation, suggesting that neo-behaviorism drew its philosophical inspiration from a different tradition, one more in keeping with naturalistic epistemology. Smith does not deny, however, the traditional interpretation of the philosophy of logicalpositivism, which sets it apart from naturalistic epistemology. In this article I suggest (following recent historical scholarship) that a more careful reading of the leading figure (...) of logicalpositivism, Rudolph Carnap, shows an important naturalistic component in his philosophy. Hence, we must reevaluate our standard interpretation of the philosophy of logicalpositivism and its relation to psychological neo-behaviorism. (shrink)

Do the terms “logicalpositivism” and “logical empiricism” mark a philosophically real and significant distinction? There is, of course, no doubt that the first term designates the group of philosophers known as the Vienna Circle, headed by Moritz Schlick and including Rudolf Carnap, Herbert Feigl, Philipp Frank, Hans Hahn, Otto Neurath, Friedrich Waismann and others. What is debatable, however, is whether the name “logicalpositivism” correctly distinguishes their doctrines from related ones called “logical empiricism” (...) that emerged from the Berlin Society for Scientific Philosophy around Hans Reichenbach which included Walter Dubislav, Kurt Grelling, Kurt Lewin and a young Carl Gustav Hempel.1 The .. (shrink)

[Alan W. Richardson] This essay explores the uses that Michael Friedman and Bas van Fraassen have recently made of the work of Hans Reichenbach. It uses Friedman's work to complicate van Fraassen's invocation of Reichenbach's voluntarism in support of empiricism. It uses van Fraassen's work to motivate a concern with Friedman's neo-Kantian reading of Reichenbach. We are, finally, left with questions about the status and content of the account of the epistemic subject available to an epistemological voluntarist. /// (...) [Thomas E. Uebel] This response considers the question whether empiricists are condemned to silence about the epistemic agency their theories attribute or presuppose. It is argued that, unlike Reichenbach or Carnap, Neurath allowed for and indeed provided specifications of the role of epistemic agency in scientific inquiry. If this is correct, it underscores once more the need to distinguish between the various strands of logicalpositivism which show different strengths and weaknesses. (shrink)

The work of W.V.O. Quine is often held to folIow the logicalpositivism of the Vienna Circle in broad outline, but to diverge from it in crucial particulars. On the basis of recent reevaluations of the latter, I argue that the philosophical distance between Quine and the Vienna Circle is less than ordinarily thought, or, most importantly, than Quine himself admits.

Thomas Kuhn died last June, and with him the last of the great 20th-century\nphilosophers of science passed into history. In order to understand this\nhistory, it is necessary to understand Kuhn’s relationship to what came before\nhim. Logicalpositivism is what came before Kuhn. And many people misunderstand\nthe relationship between the two. Michael Friedman’s account is\nrepresentative. Friedman writes that the ’official demise of’ logicalpositivism\n’took place sometime between the publication of W. V Quine’s ’Two Dogmas\nof Empiricism’ (1951), and (...) that of Thomas Kuhn’s The Structure of Scientific\nRevolutions (1962)’.1. (shrink)

The aim of this paper is to exhibit the influence of both logicalpositivism and operationalism on neo-behaviorism. specifically, i shall attempt to show how logical positivists and p w bridgman influenced the neo-behaviorist, e c tolman. it is my contention that the methodological views championed by logicalpositivism and by bridgman deeply influenced tolman who was genuinely concerned with (a) finding an adequate base to anchor securely his purposive behaviorism, and (b) finding sound ways (...) of introducing variables in his pursuit of psychological laws. (shrink)

Fictions of Fact and Value looks at logicalpositivism's major influence on the development of postwar American fiction, charting a literary and philosophical genealogy that has been absent from criticism on the American novel since 1945.

This essay considers the nature of conceptual frameworks in science, and suggests a reconsideration of the role played by philosophy in radical conceptual change. On Kuhn's view of conceptual conflict, the scientist's appeal to philosophical principles is an obvious symptom of incommensurability; philosophical preferences are merely “subjective factors” that play a part in the “necessarily circular” arguments that scientists offer for their own conceptual commitments. Recent work by Friedman has persuasively challenged this view, revealing the roles that philosophical concerns have (...) played in preparing the way for conceptual change, creating an enlarged conceptual space in which alternatives to the prevailing framework become intelligible and can be rationally discussed. If we shift our focus from philosophical themes or preferences to the process of philosophical analysis, however, we can see philosophy in a different and much more significant historic role: not merely as an external source of general heuristic principles and new conceptual possibilities, but, at least in the most important revolutionary developments, as an objective tool of scientific inquiry. I suggest that this approach offers some insight into the philosophical significance of Newton's and Einstein's revolutionary work in physics, and of the interpretation of their work by (respectively) Kant and the logical positivists. It also offers insight into the connections between modern philosophy of science and some traditional philosophical concerns about the nature of a priori knowledge. (shrink)

The author discusses how carnap, Schlick, And others attempted to derive logic from science and not philosophy. He explicates schlick's theory of verification, Carnap's protocol statements, And verifiability. In conclusion he shows how the positivists contend that the "rules of language will show what is verifiable." the implications this has for metaphysics will be discussed in part ii. (staff).

The author investigates carnap's rejection of "problems of reality" (both metaphysics and epistemology). This includes a section on positivism and ethics. He concludes that correspondence theories are untenable. (staff).